(2S,5S)-benzyl 2-(5,5-diethoxy-4-oxoheptyl)-5-(2-oxobutyl)pyrrolidine-1-carboxylate

Base Information

Chemical Name:(2S,5S)-benzyl 2-(5,5-diethoxy-4-oxoheptyl)-5-(2-oxobutyl)pyrrolidine-1-carboxylate
CAS No.:1260522-01-7
Molecular Formula:C₂₇H₄₁NO₆
Molecular Weight:475.626
Hs Code.:

Synonyms:(2S,5S)-benzyl 2-(5,5-diethoxy-4-oxoheptyl)-5-(2-oxobutyl)pyrrolidine-1-carboxylate

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Chemical Property of (2S,5S)-benzyl 2-(5,5-diethoxy-4-oxoheptyl)-5-(2-oxobutyl)pyrrolidine-1-carboxylate

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Technology Process of (2S,5S)-benzyl 2-(5,5-diethoxy-4-oxoheptyl)-5-(2-oxobutyl)pyrrolidine-1-carboxylate

There total 5 articles about (2S,5S)-benzyl 2-(5,5-diethoxy-4-oxoheptyl)-5-(2-oxobutyl)pyrrolidine-1-carboxylate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 93.0%

: 1260521-98-9
(2R,5S)-benzyl 2-((E)-5,5-diethoxy-4-oxohept-2-enyl)-5-(2-oxobutyl)pyrrolidine-1-carboxylate

: 1260522-01-7
(2S,5S)-benzyl 2-(5,5-diethoxy-4-oxoheptyl)-5-(2-oxobutyl)pyrrolidine-1-carboxylate

Guidance literature:: With platinum(IV) oxide; hydrogen; In methanol; at 20 ℃; for 16h; under 760.051 Torr; chemoselective reaction;
DOI:10.3987/COM-10-12010

Reference yield:

: 231285-44-2
(MeO)2P(O)CH₂COC(OEt)2Et

: 1260522-01-7
(2S,5S)-benzyl 2-(5,5-diethoxy-4-oxoheptyl)-5-(2-oxobutyl)pyrrolidine-1-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium hexamethylsilazane / tetrahydrofuran / 0.25 h / 0 °C / Inert atmosphere

1.2: 16.17 h / 0 - 70 °C / Inert atmosphere

2.1: platinum(IV) oxide; hydrogen / methanol / 16 h / 20 °C / 760.05 Torr

With platinum(IV) oxide; hydrogen; potassium hexamethylsilazane; In tetrahydrofuran; methanol; 1.1: Horner-Wadsworth-Emmons condensation / 1.2: Horner-Wadsworth-Emmons condensation;
DOI:10.3987/COM-10-12010

Reference yield:

: 1260521-94-5
(2S,5R)-benzyl 2-(2-oxobutyl)-5-(2-oxoethyl)pyrrolidine-1-carboxylate

: 1260522-01-7
(2S,5S)-benzyl 2-(5,5-diethoxy-4-oxoheptyl)-5-(2-oxobutyl)pyrrolidine-1-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium hexamethylsilazane / tetrahydrofuran / 0.25 h / 0 °C / Inert atmosphere

1.2: 16.17 h / 0 - 70 °C / Inert atmosphere

2.1: platinum(IV) oxide; hydrogen / methanol / 16 h / 20 °C / 760.05 Torr

With platinum(IV) oxide; hydrogen; potassium hexamethylsilazane; In tetrahydrofuran; methanol; 1.1: Horner-Wadsworth-Emmons condensation / 1.2: Horner-Wadsworth-Emmons condensation;
DOI:10.3987/COM-10-12010